package sctu.edu.java.year2016.team05.zengkun.day20160605.chapter11_2;

/**
 * Created by mike on 2016/6/13.
 */



    public class Nember1 {
        float count(float aa,float bb){
            System.out.println(aa+"*"+bb+"="+aa*bb);
            return 1;
        }
        public static void main(String[] args) {
            Nember1 number=new Nember1();
            try{
                number.count(45,56);
            }catch (Exception ex){
                ex.printStackTrace();
                System.out.println("ex.getMessage()d的方法是" + ex.getMessage());
                System.out.println("输入异常");
            }
            System.out.println("over");
        }

    }

